What Operating System? 32 or 64?



32bit or 64bit has nothing to do with Home vs Pro.
Either version is available in either bit level.

There is zero reason to go with Win 10 Pro, unless you actually need the corporate level features. Doubtful.
 


The vast majority of users will never need those features.
You might, and I know I do. But the majority do not.

Performance is exactly the same.
 


Thats why I wrote "personally" :pt1cable: I think pointing him to the comparison graph is the easiest way for him to find the version that fits him best.

There is not even a big price difference between these versions, if you buy them on Amazon or some other reseller site.